Use 2-factor multiplication argument form kcalloc() instead of kzalloc().
Link: https://github.com/KSPP/linux/issues/162 Signed-off-by: Gustavo A. R. Silva gustavoars@kernel.org --- sound/soc/qcom/qdsp6/q6asm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/qcom/qdsp6/q6asm.c b/sound/soc/qcom/qdsp6/q6asm.c index 9251d8548965..195780f75d05 100644 --- a/sound/soc/qcom/qdsp6/q6asm.c +++ b/sound/soc/qcom/qdsp6/q6asm.c @@ -513,7 +513,7 @@ int q6asm_map_memory_regions(unsigned int dir, struct audio_client *ac, return 0; }
- buf = kzalloc(((sizeof(struct audio_buffer)) * periods), GFP_ATOMIC); + buf = kcalloc(periods, sizeof(*buf), GFP_ATOMIC); if (!buf) { spin_unlock_irqrestore(&ac->lock, flags); return -ENOMEM;
On Wed, Oct 6, 2021 at 9:04 PM Gustavo A. R. Silva gustavoars@kernel.org wrote:
Use 2-factor multiplication argument form kcalloc() instead of kzalloc().
You probably need to elaborate why. E.g. refer to overflow.h and its idea behind.
On Wed, 6 Oct 2021 13:08:10 -0500, Gustavo A. R. Silva wrote:
Use 2-factor multiplication argument form kcalloc() instead of kzalloc().
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Thanks!
[1/1] ASoC: q6asm: use kcalloc() instead of kzalloc() commit: 40d060b8158e26438398bf1132925f666e3b6480
All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted.
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Thanks, Mark
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Andy Shevchenko -
Gustavo A. R. Silva -
Mark Brown